254th ST HWY 122 over Silver Ck
Good Condition6 years old922 vehicles/day
Location
| State | South Dakota |
| County | Minnehaha |
| Location | 4s & 0.6e Baltic |
| Carries | 254th ST HWY 122 |
| Crosses | Silver Ck |
| Coordinates | 43.70322, -96.71995 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 112.9 ft (34.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 364.6 sq m |
| Main Spans | 2 |
| Year Built | 2020 |
Traffic
| Avg Daily Traffic | 922 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000050206100 |